21.   Gugulashvili said the balcony collapsed due to poor construction materials used in the building.

22.   It has said, however, that the heavy building materials used on the slalom course could have a negative effect.

23.   Police experts analyzed the paper on which the drawings were executed and the art materials used.

24.   The FBI claimed Yousef helped import, make and store materials used in the bombing, and then managed to slip out of the country.

25.   The new material uses silk warp and polished cotton weft.

26.   The story repeats material used previously and will not move.

27.   The seats show their utilitarian breeding by lacking any form of lateral support and in the tough cloth materials used.

28.   These days, aluminum is the material used to make virtually every can in the United States for beer and carbonated beverages.

29.   They feared dozens of people were trapped inside the buildings when explosive material used to manufacture firecrackers exploded earlier Saturday.

30.   Under the new scheme, low-cost units will be priced according to location, environment, design and building materials used.